LukasPrism,
I'm not going to comment any of that. I believe we have some UI designers here on the forum, and only if they would stumble into this topic, they would be able to explain us whether your approach is viable or not, from their professional point of view.
Personally, I hate when a sequence of actions is split between different UI elements and / or regions of the screen. I've seen software UI designed like that, and it only complicates things.
